Mathematics High School

please help! im stuck on this question

Answers

Answer 1

Answer:

Step-by-step explanation:

id say the answer is 6 or 9 :)

Related Questions

I WILL MARK BRAINLIEST PLEASE HELP ASAP!!!!! Sketch a new graph of this relationship. The equation is y=7/4x

Answers

Answer:

Step-by-step explanation:

Kaylin buys a greeting card for $3.79. She then buys 4 postcards that all cost the same amount. The total cost is $5.11. How much is each postcard?

Answers

Answer:

$0.33

Step-by-step explanation:

5.11-3.79=1.32 1.32/4

Hope this helps :)

Answer:

each postcard cost .33 or 33 cent

Step-by-step explanation:

5.11(total cost)-3.79(greeting card)= 1.32

1.32(cost of all postcards)/4= .33

ayudaaa es para hoy ;-;

Answers

múltiplos de 3: 6-9-12-15-18-21-24. etc

múltiplos de 3 que también son de 6:12-18-24.etc

múltiplos de 6: 12-18-24-30-36-42-48-54-. etc

múltiplos de 10:20-30-40-50-60-70-80.etc

múltiplos de 5:10-15-20-25-30-35-40-45-50-55.etc

múltiplos de 5 que tambien son de 10:20-30-40-50. etc

Paco goes to the store and buys a carton of eggs. The carton has 4 rows of eggs. There are 6 eggs in each row. Then he buys 8 bagels. How many eggs and bagels does Paco have altogether? Its a? I got from school and I need help.

Answers

Answer:

Step-by-step explanation:

If there are 6 eggs in a row and there are 4 rows, the total number of eggs = 6 x 4 = 24 eggs

The sum of eggs and bagels = 24 + 8 = 32

find that area please

Answers

I think it’s 28

Okay so you divide the shape into three shapes. A square with the sides as 4•4. A rectangle with the sides 4•2. And a triangle with the sides 4•2.

4•4 = 16
4•2= 8
4•2 divided by 2 = 4
Then add
16+8+4= 28

I’m not for sure if this is right if it’s wrong just ignore it I’m sorry

Ben has dollars. Sally has dollars less than Ben. Which expression represents the amount of money that Sally has?

Answers

Answer: m - 5

Step-by-step explanation:

Ben has m dollars.

Sally has $5 less than the amount that Ben has. This means that to find the amount of money Sally has, one needs to deduct $5 from the amount that Ben has.

Again, Ben has m. Sally's money is therefore:

= m - 5

What is the side length?

Answers

Answer:

[tex]2\sqrt{10}[/tex][tex]x[/tex]⁴[tex]y\\[/tex]²[tex]\sqrt{y}[/tex]

Step-by-step explanation:

Solve the system of linear equations.
{x = 3
{y = 3

A. (3,3)
B. (-3,3)
C. (3,-3)
D. (-3,-3)

Answers

the most obvious and logical answer here is A

A because it’s a simple three :)

Point X (-1, 6) is rotated 90 degrees about the origin using the transformation rule (x, y) --> (-y, x). What is the ordered pair of the Image X'? Please write your response as (x, y),

Answers

Answer:

The coordinates of the ordered pair of the Image X' are: X'(-6, -1)

Step-by-step explanation:

When a point A(x, y) is rotated 90° counterclockwise around the origin, we flip x and y and reverse the sign of y.

Thus,

The rule to rotate a point A(x, y) after a rotation 90° counterclockwise around the origin is:

A(x, y) → A'(-y, x)

In our case, the point X (-1, 6) is rotated 90° counterclockwise about the origin. Thus, the coordinates of P' will be:

A(x, y) → A'(-y, x)

X (-1, 6) → X'(-6, -1)

Therefore, coordinates of the ordered pair of the Image X' are: X'(-6, -1)

reciprocals in mix fraction form

Answers

Answer: improper fractions

Step-by-step explanation:

When the cheifs be wining

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Answers

Answer:

Loll.

Step-by-step explanation:

Complete the sentences. There are approximately 3,000 bass in a lake. The population grows at a rate of Complete the sentences.
There are approximately 3,000 bass in a lake. The population grows at a rate of 2% per year.
Round answers to the nearest tenth.

From Year 1 to Year 4, the average rate of change of the population was about _____
bass per year.

From Year 5 to Year 8, the average rate of change of the population was about_______
bass per year.

Answers

Answer:

From Year 1 to Year 4, the average rate of change of the population was about 61.8 bass per year.

Step-by-step explanation:

First you find 2% of 3000 which is 60

Next you find 2% of 3060 =61.2

next 2% of 3120 =62.4

last 2% of 3180 is 63.6

then you find the average of all the number combined is 61.8

Do the same with the other problem

A hemisphere-shaped security mirror fits exactly inside a rectangular prism box with a square base that has edge length 10 inches. What is a reasonable estimate for the volume of this mirror?

Answers

Answer:

?????????????????????????

Step-by-step explanation:

The solution is, final answer is 288 square inches.

What is area?

Area is the measure of a region's size on a surface. The area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three-dimensional object.

here, we have,

Given that Area of the square mirror = 256 square inches

We know that area of square is given by formula

Area = x^2, where x is the side of the square

plug the given value

256=x^2

take square root

16=x

Hence width of the square is 16 inches.

Given that a rectangular mirror has a width the same as the square mirrors width.

Then width of the rectangle = 16 inches

Length of the rectangle = 16+2 = 18 inches

Area of rectangle = Length * width = 16*18 = 288

Hence final answer is 288 square inches.

To learn more on Area click:

brainly.com/question/20693059

#SPJ3

Red and grey bricks were used to build a decorative wall. The number of red bricks and grey bricks was 5/2. There were 140 bricks used in all. How many red bricks were used?
Group of answer choices

40

100

20

28

Answers

Answer:

100 red bricks

Step-by-step explanation:

Let's say red bricks is equal to 5x

Gray bricks is equal to 2x

We have an equation

2x + 5x = 140

= 7x = 140

Divide through by 7 to get the value of x

X = 140/7

X = 20

Red bricks = 5(x)

= 5(20)

= 100

Gray bricks = 2(x)

= 2(20)

= 40

Therefore in conclusion the number of red bricks is 100.

SOLVE THIS PROBLEM PLEASE EXPLAIN HOW IT IS CORRECT PROVIDE! ASAP PLS THANK YOU SO MUCH FOR HELPING 10+ POINTS

Answers

Answer:

14x7=98

Step-by-step explanation:

First you see the line going down and there is the height 7 you can move that tiny triangle to the left where the parallelogram can be made into a rectangle.

all you need is to multiply base x height

base 14cm height 7cm pls brainliest

hope this helps!

Write in radical form:

(7x)^2/5

Answers

Answer:

[tex]\sqrt[5]{(7x)^2}[/tex]

Step-by-step explanation:

HELP ME RN PLEASEEEE!!!!!!!!
how many 3/8 are in 8, explain how you know

Answers

Answer:

exactly 21 sets of 3/8 fit into 8

Step-by-step explanation:

Basically you just draw 8 boxes split them in 8ths and you end up with 21 sets of 3/8

FOR THE LOVE OF GOD PLEASE HELP ME I WILL GIVE 30 points

Answers

Answer:

Eliminate y by adding equations (1) and (3) because the coefficients on y are opposites. Then eliminate y by multiplying equation (1) by 2 and adding it to equation (2).

Eliminate z by subtracting equations (1) and (2) because the coefficients are the same. Then eliminate z by multiplying equation (3) by 2 and adding it to equation (1).

Step-by-step explanation:

The variables have to be the same in both equations in the 2 × 2 system.

All of this should be included

NEED ANSWERS ASAP!!!!! NUMBER 4!!

Answers

Answer:

The angle of the last point would also be 35 because both sides are congruent. I don't know what else you are asking.

Answer:

Your answer is 35

Step-by-step explanation:

This is an isosceles triangle and that means 2/3 of the sides are the same length.

Is x = 3 a solution to the inequality below?

5 ≥ x

Answers

Answer:

yes

Step-by-step explanation:

5 is more than or equal to 3

3 makes the inequality true

plz mark me brainliest

Answer:

No the answer would be x ≥ 5

PLS HELPPPP with my IXL

Answers

Answer:

x = 17

Step-by-step explanation:

aren't NP and QP equal to each other? lmk if I'm wrong and what the right answer would be pls

Answer:

x = 17

Step-by-step explanation:

we know tangents from an external point are equal hence,

x-7 = 10x = 10 + 7x = 17

x = 17

Pls answer quick I will give brainliest

Answers

Answer:

EBC and CBF are supplementary.

EBD=66

Step-by-step explanation:

Since vertical angles are congruent, ABE=CBF

ABE=40-x

40-x + 6x-30=90

5x+10=90

5x=80

x=16

16(6)-30=66

what can be characterized the african music

Answers

Answer:

the melodies are usually short and simple. african music uses short bits of melody that are repeated over and over. singers or instrumentalists may change them at will, so that the performance becomes a theme with many variations.

Step-by-step explanation:

Answer:

champeta

Step-by-step explanation:

is danced in colombia but its it from africa

Multiply and Simplify. Show work to earn full credit. pls help and ty<3 20 pts
(3x-2) (5x^2-6x+2)

Answers

Answer:

15x^3 - 28x^2 + 18x -4

Step-by-step explanation:

(3x-2) (5x^2-6x+2)

[tex]15x^3 -18x^2 +6x - 10x^2 + 12x - 4[/tex]

[tex]15x^3 - 28x^2 + 18x -4[/tex]

Answer:

I just wanna steal your points :)

Step-by-step explanation:

Isaac's dad built a shelf for his video games that is 42inches wide. Each video game is 6/8inches wide. How many video games can Isaac fit on the shelf?

Answers

Answer:

Step-by-step explanation:

to find the answer, divide 42 by 6/8

42 x 8/6 = 56

Anika deposits $1,300 into an account that pays 1.7% interest, compounded monthly. Complete the following table. (Format the answers like the example provided. Round to the nearest cent.)

Year Amount
1 $1322.27
2
3
6
7
8
What is the average rate of return from the end of the first year to the end of the third year?

What is the average rate of return from the end of the sixth year to the end of the eighth year?

Answers

Answer:

i think it's about 20.4% per year

omg for the love of god 30 points please help

Answers

X = 56 y= 68 z= 69

Pls give me brainly =P

An appliance store decreases the price of a 19-in. television set 16% to a sale price of $509.88. What was the original price?

Answers

Answer:

the original price 3186.75

2y = -x-18
x-intercept:
y-intercept:

Answers

Answer:

Step-by-step explanation:

2y = -x-18

x-intercept
we make (y) = 0

2(0) = -x-18

0 = -x-18

18 = -x

x = -18

y-intercept

we make (x) = 0

2y = -(0)-18

2y = -18

y = -9

I’f the vertical length is 10 what is the horizontal length

Answers

Answer:

Missing context,

Do you have a ratio I could work with?

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